Dinaphthylamine
二萘胺
🗣️ 情景例句
I went back for it, but the ferry was gone.
等我回去找的时候 船已经开走了。
Shame they won't be there.
可惜他们将不在那儿。
The elephant is not immediately susceptible to such blandishments, however,
然而大象不会立刻被这些讨好的话感动，而